Merge pull request #14 from SAP-samples/new-fiori-theme

using sap_fiori_3 theme

packages/bookshop/app/fiori.html

@@ -43,7 +43,7 @@
 	<script src="https://sapui5.hana.ondemand.com/resources/sap-ui-core.js"
     	data-sap-ui-libs="sap.m, sap.ushell, sap.collaboration, sap.ui.layout"
     	data-sap-ui-compatVersion="edge"
-    	data-sap-ui-theme="sap_belize"
+    	data-sap-ui-theme="sap_fiori_3"
     	data-sap-ui-frameOptions="allow"
 	></script>
 	<script>